package cn.doitedu;

public class IF_ELSE_SWITCH {
    public static void main(String[] args) {

        int a = 10;
        if ((a = 30) > 25) {

            System.out.println("成立了");

        } else {
            System.out.println("不成立");
        }


        switch (a) {
            case 1:
            case 3:
            case 5:
                System.out.println("它是1");
                break;
            case 2:
                System.out.println("它是2");
                break;
            default:
                System.out.println("是其它");
        }



    }
}
